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belka [17]
3 years ago
15

Parallelogram JKLM is shown on the coordinate plane below:

Mathematics
1 answer:
Harlamova29_29 [7]3 years ago
8 0

if JKLM is rotated 270° clockwise around the origin, the new vertices is at:

J'(-2, -6), K'(-6, -4), L'(-3, -3) and M'(1, -5)

Transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, reflection, translation and dilation.

Rotation is the movement of a figure about a fixed point. If a point A(x, y) is rotated 270° clockwise around the origin, the new point is A'(-y, x).

The vertices of the parallelogram is at J(-6, 2), K(-4, 6), L(-3, 3) and M(-5, -1). Therefore if JKLM is rotated 270° clockwise around the origin, the new vertices is at:

J'(-2, -6), K'(-6, -4), L'(-3, -3) and M'(1, -5)

Therefore K′(−6, −4); L′(−3, −3) is the correct option

Find out more at: brainly.com/question/11707700

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Are the polygons similar? If they are, choose the correct similarity statement and scale factor. Not drawn to scale.
Dvinal [7]

Option B: $\Delta R S T \sim \Delta UV W ; \frac{5}{6}$

Explanation:

The polygons are similar because in $\Delta R S T$, the measure of ∠R=32°

Also, in $\Delta U V W$, the measure of ∠U=32°

Now, we shall find the scale factor,

Since, $\Delta R S T \sim \Delta U V W$, then the sides are proportional which is given by,

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Substituting the values of RS and UV from the figure, we get,

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Simplifying, we have,

$\frac{5}{6}$

Thus, the scale factor is $\frac{5}{6}$

Hence, Option B is the correct answer.

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4 years ago
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andreyandreev [35.5K]
Since the two numbers vary directly, if Y is quadrupled, X will do the same.  2 times 4 is 8, 15 times 4 is 60.

X = 60.

Hope that helps!! :)


8 0
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aniked [119]

Answer:

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Step-by-step explanation:

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Aleks04 [339]

Answer:

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